Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687823 | Electromagnetic clutch | Juneichi Nakagawa, Yutaka Ito, Kimio Suzuma, Hidetaka Shingai | 1997-11-18 |
| 5642093 | Warning system for vehicle | Atsushi Ikeda, Kazumasa Arai | 1997-06-24 |